KNOWN EXPLOITED VULNERABILITY DOSSIER
CVE-2026-76418
Cisco · Secure Firewall ASA Software and Cisco Secure FTD Software
Cisco Secure Firewall ASA Software and Cisco Secure FTD Software contains an unchecked return value to NULL pointer dereference vulnerability that could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service (DoS) condition.
Correlated Federal Court Cases & Exploitation Context (0)
No federal court indictment in the current archive directly cites CVE-2026-76418. This record tracks its addition to the CISA Known Exploited Vulnerabilities (KEV) catalog on 2026-10-29.
Associated Government Advisories
Tracked under CISA Known Exploited Vulnerabilities Binding Operational Directive 22-01 for federal civilian agency remediation.